wireguard-linux/Documentation/hwmon, branch stable

hwmon: (cgbc-hwmon) Add missing sensors

2026-09-14T04:19:48Z

Add the following sensors: - Alternate Board Temperature (temp11_input) - Top DIMM 1-7 Temperature (temp12_input to temp18_input) - Bottom DIMM 1 Temperature (temp19_input) - 12V Standby Voltage (in14_input) This fixes the following warning on conga-SA7: Board Controller returned an unknown sensor (bc_type=1, bc_id=11), ignore it Also update existing labels to match Congatec documentation. Cc: stable@kernel.org Fixes: 08ebc9def79f ("hwmon: Add Congatec Board Controller monitoring driver") Signed-off-by: Thomas Richard (congatec GmbH) Link: https://patch.msgid.link/20260911-cgbc-hwmon-fix-and-new-sensors-v2-2-0c6bf078d173@bootlin.com Signed-off-by: Guenter Roeck

Documentation: hwmon: replace full-width colon by a standard ASCII colon

2026-09-07T14:22:19Z

It prevented the pdfdocs target to complete, prompting the following error: Latexmk: ====Problematic refs and citations with line #s in .tex file: Missing character: There is no ： (U+FF1A) in font DejaVu Serif/OT:script=latn;l Fixes: 69001f21ded78 ("hwmon: document: add gpd-fan") Signed-off-by: Antonin Godard Link: https://patch.msgid.link/20260818-doc-hwmon-remove-confusable-v2-1-c1dff1ec01cd@bootlin.com Signed-off-by: Guenter Roeck

Documentation/hwmon: Document hwmon_notify_event()

2026-09-07T14:22:19Z

The hwmon core provides hwmon_notify_event() for drivers to report events such as alarm or fault conditions to userspace via sysfs notifications and uevents, as well as to the thermal subsystem for temperature sensors. However, this function is not documented in the hwmon kernel API guide. Add the function prototype and description of hwmon_notify_event() to Documentation/hwmon/hwmon-kernel-api.rst. Cc: Kalesh AP Reviewed-by: Kalesh AP Fixes: 1597b374af222 ("hwmon: Add notification support") Signed-off-by: Guenter Roeck

Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2026-08-25T16:38:50Z

Pull char/misc/IIO/etc driver updates from Greg KH: "Here is the big set of char, misc, iio, counter, fpga, and other small driver subsystems for 7.3-rc1. Overall, due to some driver removals we only added a bit more code than removed, which was a nice change. Highlights in this merge request are: - Loads of IIO driver updates and additions - binder driver updates (more on that below...) - Removal of the SGI XP and GRU drivers as they are not used anymore and turn out to be pretty insecure overall - Removal of the obsolete ibmasm driver as it's not being used anymore - Coresight driver updates and additions - Mei driver udpates - Counter driver updates - FPGA driver updates - ICC driver updates - lots and lots of other tiny driver updates to resolve reported issues All of these have been in linux-next for a while" * tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (513 commits) iio: chemical: atlas-sensor: use iio_trigger_poll_nested() to fix remove UAF iio: adc: pac1921: fix wrong channel used in trigger handler read iio: light: gp2ap002: re-enable irq if runtime suspend fails iio: light: gp2ap002: Fix unbalanced runtime PM on repeated event writes iio: light: apds9306: fix PM reference leak in apds9306_read_data() iio: gyro: mpu3050: fix sign of raw angular velocity readings iio: srf04: fix pm_runtime handling on probe error path iio: adc: ad4080: configure backend data size iio: adc: adi-axi-adc: add data size support for AD408X backend iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable iio: dac: ad5446: fix OF module device table iio: light: opt4001: Fix reversed GENMASK() arguments in fault count mask iio: light: opt4001: Reject integration times with a non-zero seconds part iio: light: opt4001: Fix incompatible pointer type passed to div_u64_rem() iio: light: opt4001: Fix power down clearing bits of the wrong register iio: light: opt4060: Fix incorrect register name in threshold read error message iio: light: opt4060: Fix pointer type passed to div_u64_rem() iio: light: opt4060: Reject integration times with a non-zero seconds part iio: light: ltrf216a: fix runtime PM reference leak in error path iio: pressure: dps310: fix NULL pointer dereference on ACPI probe ...

hwmon: (emc1403) Drop hysteresis for low limit temperature

2026-08-16T21:40:33Z

Remove the hysteresis for low temperature limit, in hardware the hysteresis is applied only to the maxim limit and the critical limit temperature. Fixes: 54392ce4446e3 ("hwmon: (emc1403) Add support for min_hyst attributes") Signed-off-by: Marius Cristea Link: https://lore.kernel.org/r/20260813-emc1403_remove_min_hyst-v1-1-43a0d05d9f49@microchip.com [groeck: Updated subject] Signed-off-by: Guenter Roeck

hwmon: (asus_rog_ryujin) Add ROG Ryujin III White Edition

2026-08-14T18:21:27Z

The ROG Ryujin III White Edition uses the same report layout as the other supported Ryujin III variants. Add its USB device ID and list it in the driver documentation. The device was tested with the driver on the author's hardware. Link: https://github.com/aleksamagicka/asus_rog_ryujin-hwmon/pull/10 Signed-off-by: Will Smith Assisted-by: Codex:gpt-5.6-sol sparse Signed-off-by: Arie Miller Reviewed-by: Aleksa Savic Link: https://lore.kernel.org/r/20260812103532.395049-4-renari@arimil.com Signed-off-by: Guenter Roeck

hwmon: (asus_rog_ryujin) Add ROG Ryujin III support

2026-08-14T18:20:54Z

The ROG Ryujin III uses different report offsets and a different cooler-duty channel from the Ryujin II. It also lacks the separate external fan controller supplied with the older model. Add model data and USB IDs for the Extreme and EVA Edition variants. Skip controller commands and hide the unavailable controller hwmon channels for these devices. Update the driver documentation, Kconfig text, and module description accordingly. Link: https://github.com/aleksamagicka/asus_rog_ryujin-hwmon/pull/9 Assisted-by: Codex:gpt-5.6-sol sparse Signed-off-by: Arie Miller Reviewed-by: Aleksa Savic Link: https://lore.kernel.org/r/20260812103532.395049-3-renari@arimil.com Signed-off-by: Guenter Roeck

hwmon: (nct6775) Add NCT5585D to list of supported chips

2026-08-11T16:00:32Z

NCT5585D uses the same chip ID (0xd428) as NCT6798D and is fully compatible with it. Tested on an ASUS PRIME H610M-D motherboard. Signed-off-by: Jiazhi Huang Link: https://lore.kernel.org/r/20260811093744.12199-3-huangjia2hi@163.com Signed-off-by: Guenter Roeck

Documentation: hwmon: (nct6775) Add missing NCT6797D and NCT6798D

2026-08-11T15:59:29Z

The NCT6797D and NCT6798D chips are already supported by the driver but were missing from the documentation. Signed-off-by: Jiazhi Huang Link: https://lore.kernel.org/r/20260811093744.12199-2-huangjia2hi@163.com Signed-off-by: Guenter Roeck

hwmon: (asus-ec-sensors) add ROG STRIX Z390-E GAMING

2026-08-10T15:59:43Z

The ROG STRIX Z390-E GAMING and Z390-F GAMING are essentially the same board apart from the E's onboard WiFi, so they share the same EC sensor layout. Signed-off-by: Rodrigo Araujo Signed-off-by: Eugene Shalygin Link: https://lore.kernel.org/r/20260809212705.1501382-1-eugene.shalygin@gmail.com Signed-off-by: Guenter Roeck